diff --git a/README.md b/README.md
index 862fae7..40b4f49 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,7 @@ it's not aware of that paramter.
 
 ## Installation of prerequisites
 
-```apt install git pv gawk
+```apt install git pv gawk jq
 
 ## Install the Script somewhere, eg to /opt
 
diff --git a/crossover b/crossover
index b3e2734..0f0dda7 100755
--- a/crossover
+++ b/crossover
@@ -387,7 +387,7 @@ function mirror() {
             if [ -z $basets ]; then
                 log debug "No matching Snapshot found on destination - Full Copy $src_image_pool/$src_image_name$snapshot_name to $dst_image_pool/$dst_image_name"
                 snapts=$(echo $currentlocal | sed -r -e 's/.*@mirror-(.*)/\1/')
-                snapshotsize=$(rbd du --pretty-format --format json $src_image_pool/$src_image_name|jq '.images[] | select (.snapshot_id == null) | {provisioned_size}.provisioned_size')
+                snapshotsize=$(rbd du --pretty-format --format json $src_image_pool/$src_image_name|jq '.images[] | select (.snapshot_id == null) | {provisioned_size}.provisioned_size'|tail -1)
                 log debug "snapsize $snapname: $snapshotsize "
                 xmitjob="rbd export --rbd-concurrent-management-ops 8 $src_image_pool/$src_image_name$snapshot_name --no-progress - | pv -s $snapshotsize -F \"VM $vm_id - Full xmit: $PVFORMAT_FULL\" | ssh $opt_destination rbd import --image-format 2 - $dst_image_pool/$dst_image_name"
                 # create initial snapshot on destination
diff --git a/eve4pve-barc b/eve4pve-barc
new file mode 120000
index 0000000..330a512
--- /dev/null
+++ b/eve4pve-barc
@@ -0,0 +1 @@
+../cv4pve-barc/eve4pve-barc
\ No newline at end of file